Agriculture (Tamilnadu )-how to calculate tax in Tamilnadu

Hi Sir,

I hope all is well !!!!!.....

I have 10 acre land that cultivate cropsa re  Kambu,solam maka solam(Corn-Maize),cotton,mirchi,sunflower,onion,Dhania. 
it`s only cultivate based rain water.

Based on above my situation  and provide details of agriculture tax

1.How to calculate Tax
2. where to pay tax 

plz help me to understand Agriculture Tax

Advance Tax